Nursing Elites

1. What is the primary function of the respiratory system?

• A. To digest food
• B. To transport nutrients
• C. To exchange gases
• D. To regulate body temperature

Correct answer: C

Rationale: The correct answer is C: To exchange gases. The primary function of the respiratory system is to facilitate the exchange of gases, specifically oxygen and carbon dioxide, between the body and the environment. This process is essential for cellular respiration, where oxygen is taken in and carbon dioxide is removed. Choices A, B, and D are incorrect. Digesting food is primarily the function of the digestive system, transporting nutrients is the role of the circulatory system, and regulating body temperature is primarily managed by the integumentary system and the nervous system, not the respiratory system.

2. What is the definition of the word 'haunt' in the following passage? 'From that time forward, Mr. Utterson began to haunt the door in the by street of shops.'

• A. To levitate
• B. To constantly visit
• C. To terrorize
• D. To daunt

Correct answer: B

Rationale: 'Haunt' in this context means to visit a place frequently or persistently, which aligns with Mr. Utterson's actions of regularly going to the door in the by street of shops. The other choices are incorrect because 'levitate' means to rise or float in the air, 'terrorize' means to cause extreme fear, and 'daunt' means to make someone feel intimidated or apprehensive, none of which accurately reflect the meaning of 'haunt' in this context.

3. How many ounces are in one pint?

• A. 12 ounces
• B. 16 ounces
• C. 8 ounces
• D. 20 ounces

Correct answer: B

Rationale: The correct answer is B: 16 ounces. One pint is equivalent to 16 ounces. This is a common conversion in cooking and baking measurements. Choice A (12 ounces) is incorrect because it does not represent the correct conversion of pints to ounces. Choice C (8 ounces) is incorrect as it is not the correct equivalent for a pint. Choice D (20 ounces) is incorrect as it overestimates the number of ounces in a pint. Understanding these conversions is essential when following recipes or working with liquid measurements in various contexts.

4. How many kilometers is 4382 feet?

• A. 1.336 kilometers
• B. 14.376 kilometers
• C. 1.437 kilometers
• D. 13.336 kilometers

Correct answer: A

Rationale: To convert feet to kilometers, you need to divide the number of feet by 3280.84 (the number of feet in a kilometer). Therefore, 4382 feet is equal to 4382/3280.84 ≈ 1.336 kilometers. Choice B, 14.376 kilometers, is incorrect as it seems to be a miscalculation. Choice C, 1.437 kilometers, is also incorrect, as it is slightly off from the correct conversion. Choice D, 13.336 kilometers, is significantly higher than the correct answer and does not align with the conversion factor.

5. To which of the following bone types do the spine and hips belong?

• A. Curved bones
• B. Irregular bones
• C. Flat bones
• D. Long bones

Correct answer: B

Rationale: The correct answer is B: Irregular bones. The spine and hips belong to the category of irregular bones. Irregular bones have complex shapes that do not fit into other bone type categories. These bones serve functions such as support and protection, and their shapes vary depending on their specific roles in the body. Choice A, curved bones, is incorrect because bones like ribs are typically described as curved, not the spine and hips. Choice C, flat bones, is incorrect as flat bones include the skull and ribs, but not the spine and hips. Choice D, long bones, is also incorrect because long bones include bones like the femur and humerus, which are elongated with a shaft and distinct ends, unlike the spine and hips.

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